diff options
Diffstat (limited to 'net/netfilter/ipset')
-rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_ip.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_ipmac.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_port.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_core.c | 45 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ip.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipport.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipportip.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipportnet.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_net.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_netport.c | 3 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_list_set.c | 3 |
11 files changed, 45 insertions, 30 deletions
diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c index 3a71c8e41557..3b5920bfc784 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ip.c +++ b/net/netfilter/ipset/ip_set_bitmap_ip.c @@ -551,7 +551,8 @@ static struct ip_set_type bitmap_ip_type __read_mostly = { .features = IPSET_TYPE_IP, .dimension = IPSET_DIM_ONE, .family = AF_INET, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = bitmap_ip_create, .create_policy = { [IPSET_ATTR_IP] = { .type = NLA_NESTED }, diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c index fdd5f79d93f3..5deb7bb37468 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c +++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c @@ -623,7 +623,8 @@ static struct ip_set_type bitmap_ipmac_type = { .features = IPSET_TYPE_IP | IPSET_TYPE_MAC, .dimension = IPSET_DIM_TWO, .family = AF_INET, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = bitmap_ipmac_create, .create_policy = { [IPSET_ATTR_IP] = { .type = NLA_NESTED }, diff --git a/net/netfilter/ipset/ip_set_bitmap_port.c b/net/netfilter/ipset/ip_set_bitmap_port.c index a6a5b3558ddc..c3e906fcc22c 100644 --- a/net/netfilter/ipset/ip_set_bitmap_port.c +++ b/net/netfilter/ipset/ip_set_bitmap_port.c @@ -483,7 +483,8 @@ static struct ip_set_type bitmap_port_type = { .features = IPSET_TYPE_PORT, .dimension = IPSET_DIM_ONE, .family = AF_UNSPEC, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = bitmap_port_create, .create_policy = { [IPSET_ATTR_PORT] = { .type = NLA_U16 }, diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index 528a9b3933ab..6a82cc0c9e00 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -70,7 +70,8 @@ find_set_type(const char *name, u8 family, u8 revision) list_for_each_entry_rcu(type, &ip_set_type_list, list) if (STREQ(type->name, name) && (type->family == family || type->family == AF_UNSPEC) && - type->revision == revision) + revision >= type->revision_min && + revision <= type->revision_max) return type; return NULL; } @@ -135,10 +136,10 @@ find_set_type_minmax(const char *name, u8 family, u8 *min, u8 *max) if (STREQ(type->name, name) && (type->family == family || type->family == AF_UNSPEC)) { found = true; - if (type->revision < *min) - *min = type->revision; - if (type->revision > *max) - *max = type->revision; + if (type->revision_min < *min) + *min = type->revision_min; + if (type->revision_max > *max) + *max = type->revision_max; } rcu_read_unlock(); if (found) @@ -159,25 +160,27 @@ ip_set_type_register(struct ip_set_type *type) int ret = 0; if (type->protocol != IPSET_PROTOCOL) { - pr_warning("ip_set type %s, family %s, revision %u uses " + pr_warning("ip_set type %s, family %s, revision %u:%u uses " "wrong protocol version %u (want %u)\n", type->name, family_name(type->family), - type->revision, type->protocol, IPSET_PROTOCOL); + type->revision_min, type->revision_max, + type->protocol, IPSET_PROTOCOL); return -EINVAL; } ip_set_type_lock(); - if (find_set_type(type->name, type->family, type->revision)) { + if (find_set_type(type->name, type->family, type->revision_min)) { /* Duplicate! */ - pr_warning("ip_set type %s, family %s, revision %u " + pr_warning("ip_set type %s, family %s with revision min %u " "already registered!\n", type->name, - family_name(type->family), type->revision); + family_name(type->family), type->revision_min); ret = -EINVAL; goto unlock; } list_add_rcu(&type->list, &ip_set_type_list); - pr_debug("type %s, family %s, revision %u registered.\n", - type->name, family_name(type->family), type->revision); + pr_debug("type %s, family %s, revision %u:%u registered.\n", + type->name, family_name(type->family), + type->revision_min, type->revision_max); unlock: ip_set_type_unlock(); return ret; @@ -189,15 +192,15 @@ void ip_set_type_unregister(struct ip_set_type *type) { ip_set_type_lock(); - if (!find_set_type(type->name, type->family, type->revision)) { - pr_warning("ip_set type %s, family %s, revision %u " + if (!find_set_type(type->name, type->family, type->revision_min)) { + pr_warning("ip_set type %s, family %s with revision min %u " "not registered\n", type->name, - family_name(type->family), type->revision); + family_name(type->family), type->revision_min); goto unlock; } list_del_rcu(&type->list); - pr_debug("type %s, family %s, revision %u unregistered.\n", - type->name, family_name(type->family), type->revision); + pr_debug("type %s, family %s with revision min %u unregistered.\n", + type->name, family_name(type->family), type->revision_min); unlock: ip_set_type_unlock(); @@ -656,6 +659,7 @@ ip_set_create(struct sock *ctnl, struct sk_buff *skb, rwlock_init(&set->lock); strlcpy(set->name, name, IPSET_MAXNAMELEN); set->family = family; + set->revision = revision; /* * Next, check that we know the type, and take @@ -696,7 +700,8 @@ ip_set_create(struct sock *ctnl, struct sk_buff *skb, (flags & IPSET_FLAG_EXIST) && STREQ(set->type->name, clash->type->name) && set->type->family == clash->type->family && - set->type->revision == clash->type->revision && + set->type->revision_min == clash->type->revision_min && + set->type->revision_max == clash->type->revision_max && set->variant->same_set(set, clash)) ret = 0; goto cleanup; @@ -1080,7 +1085,7 @@ dump_last: NLA_PUT_U8(skb, IPSET_ATTR_FAMILY, set->family); NLA_PUT_U8(skb, IPSET_ATTR_REVISION, - set->type->revision); + set->revision); ret = set->variant->head(set, skb); if (ret < 0) goto release_refcount; @@ -1385,7 +1390,7 @@ ip_set_header(struct sock *ctnl, struct sk_buff *skb, NLA_PUT_STRING(skb2, IPSET_ATTR_SETNAME, set->name); NLA_PUT_STRING(skb2, IPSET_ATTR_TYPENAME, set->type->name); NLA_PUT_U8(skb2, IPSET_ATTR_FAMILY, set->family); - NLA_PUT_U8(skb2, IPSET_ATTR_REVISION, set->type->revision); + NLA_PUT_U8(skb2, IPSET_ATTR_REVISION, set->revision); nlmsg_end(skb2, nlh2); ret = netlink_unicast(ctnl, skb2, NETLINK_CB(skb).pid, MSG_DONTWAIT); diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c index c99e861ce031..c3bc06d353d3 100644 --- a/net/netfilter/ipset/ip_set_hash_ip.c +++ b/net/netfilter/ipset/ip_set_hash_ip.c @@ -441,7 +441,8 @@ static struct ip_set_type hash_ip_type __read_mostly = { .features = IPSET_TYPE_IP, .dimension = IPSET_DIM_ONE, .family = AF_UNSPEC, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = hash_ip_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c index aa91b2c73be3..de2e351034a1 100644 --- a/net/netfilter/ipset/ip_set_hash_ipport.c +++ b/net/netfilter/ipset/ip_set_hash_ipport.c @@ -512,7 +512,8 @@ static struct ip_set_type hash_ipport_type __read_mostly = { .features = IPSET_TYPE_IP | IPSET_TYPE_PORT, .dimension = IPSET_DIM_TWO, .family = AF_UNSPEC, - .revision = 1, + .revision_min = 0, + .revision_max = 1, /* SCTP and UDPLITE support added */ .create = hash_ipport_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_hash_ipportip.c b/net/netfilter/ipset/ip_set_hash_ipportip.c index b88e74e0bf06..031ed057c811 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportip.c +++ b/net/netfilter/ipset/ip_set_hash_ipportip.c @@ -530,7 +530,8 @@ static struct ip_set_type hash_ipportip_type __read_mostly = { .features = IPSET_TYPE_IP | IPSET_TYPE_PORT | IPSET_TYPE_IP2, .dimension = IPSET_DIM_THREE, .family = AF_UNSPEC, - .revision = 1, + .revision_min = 0, + .revision_max = 1, /* SCTP and UDPLITE support added */ .create = hash_ipportip_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c index 605ef3bf94ef..0b54fdea9794 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportnet.c +++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c @@ -595,7 +595,8 @@ static struct ip_set_type hash_ipportnet_type __read_mostly = { .features = IPSET_TYPE_IP | IPSET_TYPE_PORT | IPSET_TYPE_IP2, .dimension = IPSET_DIM_THREE, .family = AF_UNSPEC, - .revision = 1, + .revision_min = 0, + .revision_max = 1, /* SCTP and UDPLITE support added */ .create = hash_ipportnet_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_hash_net.c b/net/netfilter/ipset/ip_set_hash_net.c index e6f8bc5771ca..360cf5b3ddf6 100644 --- a/net/netfilter/ipset/ip_set_hash_net.c +++ b/net/netfilter/ipset/ip_set_hash_net.c @@ -437,7 +437,8 @@ static struct ip_set_type hash_net_type __read_mostly = { .features = IPSET_TYPE_IP, .dimension = IPSET_DIM_ONE, .family = AF_UNSPEC, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = hash_net_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_hash_netport.c b/net/netfilter/ipset/ip_set_hash_netport.c index 037b829178dc..09f807fa24ac 100644 --- a/net/netfilter/ipset/ip_set_hash_netport.c +++ b/net/netfilter/ipset/ip_set_hash_netport.c @@ -544,7 +544,8 @@ static struct ip_set_type hash_netport_type __read_mostly = { .features = IPSET_TYPE_IP | IPSET_TYPE_PORT, .dimension = IPSET_DIM_TWO, .family = AF_UNSPEC, - .revision = 1, + .revision_min = 0, + .revision_max = 1, /* SCTP and UDPLITE support added */ .create = hash_netport_create, .create_policy = { [IPSET_ATTR_HASHSIZE] = { .type = NLA_U32 }, diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c index 74f0dcc30d98..898fe68ec4a4 100644 --- a/net/netfilter/ipset/ip_set_list_set.c +++ b/net/netfilter/ipset/ip_set_list_set.c @@ -575,7 +575,8 @@ static struct ip_set_type list_set_type __read_mostly = { .features = IPSET_TYPE_NAME | IPSET_DUMP_LAST, .dimension = IPSET_DIM_ONE, .family = AF_UNSPEC, - .revision = 0, + .revision_min = 0, + .revision_max = 0, .create = list_set_create, .create_policy = { [IPSET_ATTR_SIZE] = { .type = NLA_U32 }, |